Q Acoustics Q Active 400 Floorstanding Speakers

The Q Acoustics Q Active 400 Wireless Speaker System redefines home audio, offering a pair of high-resolution floorstanding speakers paired with a versatile control hub. This innovative system seamlessly integrates into various entertainment setups, catering to vinyl enthusiasts, home cinema aficionados, and streaming enthusiasts alike. With a sleek design and advanced features, the Q Active 400 delivers the renowned Q Acoustics sound in a compact, wire-free package.

Versatile Connectivity for Diverse Entertainment Options
The Q Active 400 system provides a range of connectivity options, ensuring compatibility with different audio sources. The control hub, included with the speakers, features ports for ethernet, HDMI ARC, digital optical, and analogue RCA. It accommodates line-level and MM phono connections, offering flexibility for various setups. The system supports wireless streaming through Chromecast built-in, Bluetooth, Apple AirPlay 2, Spotify, and Roon Ready compatibility. This versatility allows users to organize their music effortlessly and integrate the system into a multiroom setup.

High-Resolution Sound and Intelligent Signal Processing
Once connected to the audio source, the Q Active control hub processes the signal into a high-resolution 24bit/96kHz digital file. This file is then wirelessly transmitted to the left and right Q Active 400 floorsanding speakers, preserving audio integrity without cluttering the room with wires. The control hub also features a sub-out, providing the option to enhance the impressive low-frequency capabilities of the Active 400 speakers, with a crossover at 150Hz.

Immersive Soundstage with BMR Technology
The integrated Class D amplifier delivers a continuous 140W to the drive units, ensuring robust power for diverse musical preferences. The Q Active 400 speakers employ two forward-facing BMR (Balanced Mode Radiators) drive units, creating a broad soundstage that evenly distributes sound throughout the listening room. With a crossover to the low end at 150Hz, the system utilizes two rear-facing subwoofer units supported by waveguides and "dart" cabinet bracing, minimizing coloration and optimizing control for an immersive audio experience.

Elegant Design and Thoughtful Construction
The Q Active 400 system combines sophisticated design with thoughtful engineering. The minimalistic aesthetic enhances the visual appeal, making a statement in any room. The use of advanced technologies, such as BMR drivers and rear-facing subwoofers, demonstrates Q Acoustics' commitment to delivering exceptional sound quality with minimal distortion.

Specification	Value
Weight (per speaker)	17.5 kg
Dimensions (per speaker) (W x D x H)	320 x 290 x 825 mm (including spikes and stabilisers)
Acoustics	Enclosure type: Reflex (ported) Full range driver: 2 x BMR 58mm (2.25in) Subwoofer (high excursion): 2 x 114mm (4.5in) Crossover frequency: 150Hz System frequency response (free boundary): 35Hz to 20kHz (-6dB)
Audio Playback	Sample frequency: 96kHz Bit depth: 24bits Max Source Resolution: 32bit/192kHz
Wireless Connectivity	Hi-Res Wireless Link frequency: 5.8GHz
Power (per Speaker)	Continuous power: 140W Peak power: 440W
Power Requirements	Voltage range: 100 - 240 VAC, 50/60 Hz

Hub Specifications

Specification	Value
Weight	0.5 kg
Dimensions (W x D x H)	180 x 112 x 40 mm
Audio Playback	Codec formats: AAC, WAV, FLAC, MP3, Vorbis, WMA & ALAC Sample frequency: 8 – 192kHz (depending on codec) Bit depth: 8 – 24bits (depending on codec)
Connectivity	Digital optical: 96kHz/24bit Toslink Digital HDMI: 96kHz/16bit ARC (2 channel) Analogue (set to line level): 300mV/18kΩ Analogue (set to phono MM): 2.6mV/47kΩ (RIAA Equalised) Subwoofer output: 1.20V (0-300Hz)
Wireless Connectivity	Bluetooth: v4.2 Low Energy Wi-Fi: IEEE 802.11 a/b/g/n and 802.11ac compliant Hi-Res Wireless Link frequency: 5.8GHz Remote control: 2.4GHz
Power Requirements	Voltage range: 100 - 240 VAC, 50/60 Hz